As someone who chose that I feel my characters are useless once they go to legacy, I think a cool option would be to let us "prestige" our characters. When a new cycle starts let me choose an existing legacy character I would keep the same name and options i.e hardcore or softcore, cof or mg. But I would be level 1 again but maybe I get a cosmetic for prestiging. Or maybe we get to skip the campaign for using a prestige character and start at level 50. Idk what exactly but I think this is a fun baseline to think about for our legacy characters to have use in cycles.
An interesting idea for sure. I've passed this along to our design team to mull over, thank you!